Quick Release BioThane® Dog Collar – Custom Made in NZAll metal quick release buckle for instant on and off secure, reliable, and completely plastic free, making everyday use faster without compromising strength. Two fastening systems in one collar a quick release buckle for convenience, plus a traditional buckle and D ring for a fully adjustable, secure fit. Premium hardware chosen for durability solid metal components designed to stand up to daily use, wet conditions, and long term wear. Genuine